Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11011934 | Wireless power transmitter capable of automatic adjustment according to impedance change | Jong-Tae Hwang, Ik Soo JEON, Dong Su Lee, Joon RHEE | 2021-05-18 |
| 10714975 | Dual band wireless power reception unit | Jong-Tae Hwang, Sung Min Park, Ki-Woong JIN, Sang-O Jeon, Ik-Gyoo SONG +1 more | 2020-07-14 |
| 10714981 | Apparatus for protecting wireless communication device and wireless communication device comprising same | Jong-Tae Hwang, Sung Min Park, Min Jung KO, Dong Su Lee, Jong-Hoon Lee +2 more | 2020-07-14 |
| 10693328 | Wireless power transfer standard selector of power receiving unit and method therefor | Jong-Tae Hwang, Dong Su Lee, Jong-Hoon Lee, Ki-Woong JIN, Joon RHEE | 2020-06-23 |
| 10476308 | Magnetic resonance wireless power transmission device capable of adjusting resonance frequency | Jong-Tae Hwang, Dong Su Lee, Jong-Hoon Lee, Sang-O Jeon, Ik-Gyoo SONG +2 more | 2019-11-12 |
| 10454313 | Wireless power receiver | Jong-Tae Hwang, Sang-O Jeon, Dae Ho Kim, Hui Yong CHUNG, Joon RHEE | 2019-10-22 |
| 10320239 | Wireless power receiver | Jong-Tae Hwang, Min Jung KO, Dong Su Lee, Jong-Hoon Lee, Ki-Woong JIN +1 more | 2019-06-11 |
| 10236941 | Single antenna-based wireless charging and near-field communication control apparatus and user terminal therefor | Jong-Tae Hwang, Ki-Woong JIN, Sung Min Park, Min Jung KO, Dong Su Lee +2 more | 2019-03-19 |
| 9876497 | Active diode having improved transistor turn-off control method | Jong-Tae Hwang, Sang-O Jeon, Joon RHEE | 2018-01-23 |
| 9419608 | Active diode driver | Jong-Tae Hwang, Sang-O Jeon, Joon RHEE | 2016-08-16 |
| 9401710 | Active diode having improved transistor turn-off control method | Jong-Tae Hwang, Sang-O Jeon, Joon RHEE | 2016-07-26 |
| 9391601 | Gate driver for isolated input switching device | Jong-Tae Hwang, Sang-O Jeon, Joon RHEE | 2016-07-12 |
| 7898228 | Reverse recovery current assisted body-controlled switch | Jae-Gon Seo, Sang Yong Lee | 2011-03-01 |
| 7169336 | Preparation of powder granules by liquid condensation process and manufacture of powder compacts thereof | Hae-Weon Lee, Joo-Sun Kim, Jong Ho Lee, Hue-Sup Song, Jang Yong You +2 more | 2007-01-30 |
| 6249096 | Apparatus and method for determining commutation time of sensorless brushless direct current (BLDC) motor | — | 2001-06-19 |